Project supported by the Key Research and Development Projects of Science and Technology Department of Sichuan Province,China(Grant No.2018FZ0032);the National Natural Science Foundation of China(Grant No.U1730141)
The damage to the rear surface of fused silica under the action of high power laser is more severe than that incurred by the front surface,which hinders the improvement in the energy of the high power laser device.For...
supported by the National Natural Science Foundation of China(Grant No.50478088);the Natural Science Foundation of Hebei Province,China(Grant No.E2015202266)
The aim of this work is to investigate the influence of rainy weather on traffic accidents of a freeway. The micro-scale driving behaviors in rainy weather and possible vehicle rear-end and sideslip accidents are anal...
Project supported by the Young Scientists Fund of the National Natural Science Foundation of China (Grant No.10904008);the Joint Fund of the National Natural Science Foundation of China and the China Academy of Engineering Physics (GrantNo. 11076008);the Scientific Research Foundation for the Central Universities of China (Grant Nos.ZYGX2009X007,ZYGX2010J045, and ZYGX2011J043)
Theoretical studies show that a Hertzian-conical crack can be considered to be composed of double cone faces for simplicity. In the present study, the three-dimensional finite-difference time-domain method is employed...
supported by the Fundamental Research Funds for the Central Universities (Grant No. ZYGX2010J045);the National Natural Science Fundation of China and the China Academy of Engineering Physics United Foundation (NSAF) (Grant No. 11076008);the Foundation for Young Scholars of University of Electronic Science and Technology of China (Grant No. L08010401JX0806)
Local CO2 laser treatment has proved to be an effective method to prevent the 351-nm laser-induced damage sites in a fused silica surface from exponentially growing, which is responsible for limiting the lifetime of o...
Project supported by the National Natural Science Foundation of China (Grant No. 10834008);the State Key Development Program for Basic Research of China (Grant No. 2006CB806004)
Forward fast protons are generated by the moderate-intensity laser-foil interaction. Protons with maximum energy 190 keV are measured by using magnetic spectrometer and CR-39 solid state track detectors along the dire...
In ultra-intense laser-matter interactions, intense electric fields formed at the rear surface of a foil target may have strong influences on the motion of energetic electrons, and thereby affect the electromagnetic e...